JPH09512946A - 破壊された避雷器を表示する装置 - Google Patents

破壊された避雷器を表示する装置

Info

Publication number
JPH09512946A
JPH09512946A JP7526291A JP52629195A JPH09512946A JP H09512946 A JPH09512946 A JP H09512946A JP 7526291 A JP7526291 A JP 7526291A JP 52629195 A JP52629195 A JP 52629195A JP H09512946 A JPH09512946 A JP H09512946A
Authority
JP
Japan
Prior art keywords
alarm
spring
fail
safe
protective device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7526291A
Other languages
English (en)
Japanese (ja)
Inventor
エリクソン，トマス
Original Assignee
テレフオンアクチーボラゲツト エル エム エリクソン
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by テレフオンアクチーボラゲツト エル エム エリクソン filed Critical テレフオンアクチーボラゲツト エル エム エリクソン
Publication of JPH09512946A publication Critical patent/JPH09512946A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/12—Means structurally associated with spark gap for recording operation thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure

Landscapes

  • Structure Of Telephone Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP7526291A 1994-04-12 1995-04-12 破壊された避雷器を表示する装置 Pending JPH09512946A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9401232-5 1994-04-12
SE9401232A SE514854C2 (sv) 1994-04-12 1994-04-12 Anordning för indikering av säkringsfel
PCT/SE1995/000399 WO1995028024A1 (en) 1994-04-12 1995-04-12 A device for indicating a destroyed arrester

Publications (1)

Publication Number Publication Date
JPH09512946A true JPH09512946A (ja) 1997-12-22

Family

ID=20393624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7526291A Pending JPH09512946A (ja) 1994-04-12 1995-04-12 破壊された避雷器を表示する装置

Country Status (7)

Country Link
US (1) US5805070A (sv)
EP (1) EP0755582B1 (sv)
JP (1) JPH09512946A (sv)
AU (1) AU2271695A (sv)
DE (1) DE69511397T2 (sv)
SE (1) SE514854C2 (sv)
WO (1) WO1995028024A1 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0138987Y1 (ko) * 1995-08-28 1999-05-15 최덕인 개별 고장표시와 영구접지 기능을 갖는 과전압 자동 보호장치
DE29613325U1 (de) * 1996-08-01 1996-09-26 Siemens AG, 80333 München Überspannungsableiter
DE19717634C2 (de) * 1997-04-25 2000-06-08 Epcos Ag Elektrisches Bauelement mit Sicherheitstrennvorrichtung
US6087780A (en) * 1999-01-20 2000-07-11 Benny; Ricky Control panel for Christmas lights
DE19907319B4 (de) * 1999-02-20 2005-04-28 Krone Gmbh Überspannungsschutzelement
US6600425B1 (en) * 2002-03-19 2003-07-29 Elite Access Systems, Inc. Method and apparatus for detecting and recording episodic overloads in a circuit
US20050099755A1 (en) * 2003-11-10 2005-05-12 David Martin Broadband surge protector with non-resetting current limiter
DE102004006987B3 (de) * 2004-01-14 2005-08-04 Dehn + Söhne Gmbh + Co. Kg Anordnung zur Zustandskontrolle und Protokollierung von Überspannungsschutz-Geräten, insbesondere bei deren Einsatz in Niederspannungsnetzen oder der Informationstechnik
US8035946B2 (en) * 2006-02-16 2011-10-11 Telefonaktiebolaget L M Ericsson (Publ) Overvoltage protector circuit and a detector circuit for supervising such a protector circuit
DE102011052689B4 (de) * 2011-08-12 2016-09-01 Phoenix Contact Gmbh & Co. Kg Gasgefüllter Überspannungsableiter mit indirekter Überwachung einer Kurzschlussfeder
CN102435871A (zh) * 2011-09-05 2012-05-02 上海格蒂电力科技股份有限公司 一种基于gps同步的电力避雷器数据采集在线监测系统
US20150369856A1 (en) * 2012-12-28 2015-12-24 Abby Oy Overvoltage protection element monitoring
DE102015114953A1 (de) * 2015-09-07 2017-03-09 Obo Bettermann Gmbh & Co. Kg Überspannungsableiter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323687C2 (de) * 1983-07-01 1986-12-18 Krone Gmbh, 1000 Berlin Überspannungsableitermagazin für Anschlußleisten der Fernmeldetechnik
US4876626A (en) * 1988-06-03 1989-10-24 Reliance Comm/Tec Corporation Central office protector module with alarm indicator
DE9001687U1 (de) * 1990-02-09 1990-04-12 Krone AG, 1000 Berlin Spannungsbegrenzer
DE4026004A1 (de) * 1990-08-14 1992-02-20 Krone Ag Schutzschaltung und schutzstecker in telekommunikationsanlagen
DE4118738C1 (sv) * 1991-06-05 1992-12-24 Krone Ag, 1000 Berlin, De

Also Published As

Publication number Publication date
EP0755582B1 (en) 1999-08-11
SE9401232L (sv) 1995-10-13
WO1995028024A1 (en) 1995-10-19
DE69511397D1 (de) 1999-09-16
DE69511397T2 (de) 2000-02-10
EP0755582A1 (en) 1997-01-29
AU2271695A (en) 1995-10-30
SE514854C2 (sv) 2001-05-07
US5805070A (en) 1998-09-08
SE9401232D0 (sv) 1994-04-12

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Legal Events

Date Code Title Description
A02 Decision of refusal

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Effective date: 20040810